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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
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Courses

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

Other Courses

Programming and DSA

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Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

Career Paths

From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

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Practice Compete Compiler
Home » Melsy M J
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Melsy M J

Diamond League Diamond League
  • 1★melsy
  •   India
  • Other
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 5
980 (+71)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 221 (Rated)(2026-01-14 22:00:06)
Global Rank:   9444
Cheated in:   

Ratings System Update

(2026-01-14 22:00:06)
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NA? (+NA)RatingProvisional
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None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

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Learning Paths (8)

learn-icon

Learn Java

34%
learn-icon

Git/Github

Completed

learn-icon

Learn NumPy - Practice Problems and Challenges

21%
learn-icon

Learn React JS for Front-end development

13%
learn-icon

Learn JavaScript

13%
learn-icon

Machine Learning

53%
learn-icon

Back-end development using Node JS

3%
learn-icon

Learn Java

7%

Practice Paths (4)

learn-icon

Practice Java

38%
learn-icon

Practice NumPy - Coding Problems and Challenges

4%
learn-icon

500 to 1000 difficulty problems

11%
learn-icon

Practice Basic Math

4%

Contests (5)

Starters 215 (Rated)

Product Sum Arrays (Easy), Intersecting Intervals (Easy), Competition of 4, Gem Bundles, Differing Values, Special Missions

Weekend Dev Challenge 25: Frontend Essentials - HTML,CSS,JS

Light-Dark Theme Toggle Challenge, Character Counter & Text Formatter Project, Part 2 -Character Counter & Text Formatter Project, Multi-Step Form Project, Part 2 - Multi-Step Form Project

Starters 216 (Rated)

Entertainments, Best Seats, Scoring

Weekend Dev Challenge 26: Frontend Essentials - HTML,CSS,JS

Memory Match Game Project, Part 2 - Memory Match Game Project, ToastyWeather Project, Part 2 - ToastyWeather Project, Bookmark Organizer Project, Part 2 - Bookmark Organizer Project

Starters 219 (Rated)

Cake Baking, Pizza Comparision, New Operation, Ones and Zeroes I

Monday Munch - DSA Challenge 16

Chef and Consecutive Ones, Birthday Chocolates

Weekend Dev Challenge 28: SQL Projects

Network Traffic Analyzer Project, Challenge 2 - High Value Employees, Challenge 1 - Category Revenue, Challenge 3 - Salary Ranking

Weekend Dev Challenge 29: SQL Projects

Challenge 1 - Daily Order Count

Starters 220 (Rated)

Front-Back Matching, New Year Resolution

Starters 221 (Rated)

Protein Diet, Winter is Coming

Monday Munch - DSA Challenge 19

Find how many times the array have been rotated, Longest Common Prefix, Valid Anagram, Chef shifting office

Weekend Dev Challenge 32: Data Analysis & Visualization Projects

Weekly Fitness Progress Analyzer Project, Course Enrollment Data Cleaner Project, YouTube Content Strategy Analyzer Project

Total Problems Solved: 559

980
(Div 4)
★
CodeChef Rating (Highest Rating 1399)
  • 147218 Global Rank
  • 140986 Country Rank

Skill tests

93%

Getting started with Java

Attempted on August 2025
59%

Variables and Datatypes

Attempted on November 2025
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Daily Streak - Diamond Badge

Daily Streak - Diamond Badge

Received for maintaining a streak of 100 days

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Problem Solver - Gold Badge

Problem Solver - Gold Badge

Received for solving 500 Problems

Certificates

Git/Github

Issued January 2026

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